/**
 * Created with JetBrains PhpStorm.
 * User: xuheng
 * Date: 12-12-19
 * Time: 下午4:55
 * To change this template use File | Settings | File Templates.
 */
(function () {
  var title = $G("J_title"),
    titleCol = $G("J_titleCol"),
    caption = $G("J_caption"),
    sorttable = $G("J_sorttable"),
    autoSizeContent = $G("J_autoSizeContent"),
    autoSizePage = $G("J_autoSizePage"),
    tone = $G("J_tone"),
    me,
    preview = $G("J_preview");

  var editTable = function () {
    me = this;
    me.init();
  };
  editTable.prototype = {
    init: function () {
      var colorPiker = new UE.ui.ColorPicker({
          editor: editor
        }),
        colorPop = new UE.ui.Popup({
          editor: editor,
          content: colorPiker
        });

      title.checked = editor.queryCommandState("inserttitle") == -1;
      titleCol.checked = editor.queryCommandState("inserttitlecol") == -1;
      caption.checked = editor.queryCommandState("insertcaption") == -1;
      sorttable.checked = editor.queryCommandState("enablesort") == 1;

      var enablesortState = editor.queryCommandState("enablesort"),
        disablesortState = editor.queryCommandState("disablesort");

      sorttable.checked = !!(enablesortState < 0 && disablesortState >= 0);
      sorttable.disabled = !!(enablesortState < 0 && disablesortState < 0);
      sorttable.title = enablesortState < 0 && disablesortState < 0 ? lang.errorMsg : '';

      me.createTable(title.checked, titleCol.checked, caption.checked);
      me.setAutoSize();
      me.setColor(me.getColor());

      domUtils.on(title, "click", me.titleHanler);
      domUtils.on(titleCol, "click", me.titleColHanler);
      domUtils.on(caption, "click", me.captionHanler);
      domUtils.on(sorttable, "click", me.sorttableHanler);
      domUtils.on(autoSizeContent, "click", me.autoSizeContentHanler);
      domUtils.on(autoSizePage, "click", me.autoSizePageHanler);

      domUtils.on(tone, "click", function () {
        colorPop.showAnchor(tone);
      });
      domUtils.on(document, 'mousedown', function () {
        colorPop.hide();
      });
      colorPiker.addListener("pickcolor", function () {
        me.setColor(arguments[1]);
        colorPop.hide();
      });
      colorPiker.addListener("picknocolor", function () {
        me.setColor("");
        colorPop.hide();
      });
    },

    createTable: function (hasTitle, hasTitleCol, hasCaption) {
      var arr = [],
        sortSpan = '<span>^</span>';
      arr.push("<table id='J_example'>");
      if (hasCaption) {
        arr.push("<caption>" + lang.captionName + "</caption>")
      }
      if (hasTitle) {
        arr.push("<tr>");
        if (hasTitleCol) {
          arr.push("<th>" + lang.titleName + "</th>");
        }
        for (var j = 0; j < 5; j++) {
          arr.push("<th>" + lang.titleName + "</th>");
        }
        arr.push("</tr>");
      }
      for (var i = 0; i < 6; i++) {
        arr.push("<tr>");
        if (hasTitleCol) {
          arr.push("<th>" + lang.titleName + "</th>")
        }
        for (var k = 0; k < 5; k++) {
          arr.push("<td>" + lang.cellsName + "</td>")
        }
        arr.push("</tr>");
      }
      arr.push("</table>");
      preview.innerHTML = arr.join("");
      this.updateSortSpan();
    },
    titleHanler: function () {
      var example = $G("J_example"),
        frg = document.createDocumentFragment(),
        color = domUtils.getComputedStyle(domUtils.getElementsByTagName(example, "td")[0], "border-color"),
        colCount = example.rows[0].children.length;

      if (title.checked) {
        example.insertRow(0);
        for (var i = 0, node; i < colCount; i++) {
          node = document.createElement("th");
          node.innerHTML = lang.titleName;
          frg.appendChild(node);
        }
        example.rows[0].appendChild(frg);

      } else {
        domUtils.remove(example.rows[0]);
      }
      me.setColor(color);
      me.updateSortSpan();
    },
    titleColHanler: function () {
      var example = $G("J_example"),
        color = domUtils.getComputedStyle(domUtils.getElementsByTagName(example, "td")[0], "border-color"),
        colArr = example.rows,
        colCount = colArr.length;

      if (titleCol.checked) {
        for (var i = 0, node; i < colCount; i++) {
          node = document.createElement("th");
          node.innerHTML = lang.titleName;
          colArr[i].insertBefore(node, colArr[i].children[0]);
        }
      } else {
        for (var i = 0; i < colCount; i++) {
          domUtils.remove(colArr[i].children[0]);
        }
      }
      me.setColor(color);
      me.updateSortSpan();
    },
    captionHanler: function () {
      var example = $G("J_example");
      if (caption.checked) {
        var row = document.createElement('caption');
        row.innerHTML = lang.captionName;
        example.insertBefore(row, example.firstChild);
      } else {
        domUtils.remove(domUtils.getElementsByTagName(example, 'caption')[0]);
      }
    },
    sorttableHanler: function () {
      me.updateSortSpan();
    },
    autoSizeContentHanler: function () {
      var example = $G("J_example");
      example.removeAttribute("width");
    },
    autoSizePageHanler: function () {
      var example = $G("J_example");
      var tds = example.getElementsByTagName(example, "td");
      utils.each(tds, function (td) {
        td.removeAttribute("width");
      });
      example.setAttribute('width', '100%');
    },
    updateSortSpan: function () {
      var example = $G("J_example"),
        row = example.rows[0];

      var spans = domUtils.getElementsByTagName(example, "span");
      utils.each(spans, function (span) {
        span.parentNode.removeChild(span);
      });
      if (sorttable.checked) {
        utils.each(row.cells, function (cell, i) {
          var span = document.createElement("span");
          span.innerHTML = "^";
          cell.appendChild(span);
        });
      }
    },
    getColor: function () {
      var start = editor.selection.getStart(), color,
        cell = domUtils.findParentByTagName(start, ["td", "th", "caption"], true);
      color = cell && domUtils.getComputedStyle(cell, "border-color");
      if (!color) color = "#DDDDDD";
      return color;
    },
    setColor: function (color) {
      var example = $G("J_example"),
        arr = domUtils.getElementsByTagName(example, "td").concat(
          domUtils.getElementsByTagName(example, "th"),
          domUtils.getElementsByTagName(example, "caption")
        );

      tone.value = color;
      utils.each(arr, function (node) {
        node.style.borderColor = color;
      });

    },
    setAutoSize: function () {
      var me = this;
      autoSizePage.checked = true;
      me.autoSizePageHanler();
    }
  };

  new editTable;

  dialog.onok = function () {
    editor.__hasEnterExecCommand = true;

    var checks = {
      title: "inserttitle deletetitle",
      titleCol: "inserttitlecol deletetitlecol",
      caption: "insertcaption deletecaption",
      sorttable: "enablesort disablesort"
    };
    editor.fireEvent('saveScene');
    for (var i in checks) {
      var cmds = checks[i].split(" "),
        input = $G("J_" + i);
      if (input["checked"]) {
        editor.queryCommandState(cmds[0]) != -1 && editor.execCommand(cmds[0]);
      } else {
        editor.queryCommandState(cmds[1]) != -1 && editor.execCommand(cmds[1]);
      }
    }

    editor.execCommand("edittable", tone.value);
    autoSizeContent.checked ? editor.execCommand('adaptbytext') : "";
    autoSizePage.checked ? editor.execCommand("adaptbywindow") : "";
    editor.fireEvent('saveScene');

    editor.__hasEnterExecCommand = false;
  };
})();
